If A is the atomic mass number of an element , N is the Avogardro number and a is the lattice parameter, then the density of the element , if it has crystal structure , is :

If A is the atomic mass number of an element , N is the Avogardro numb

1.	If A is the atomic mass number of an element , N is the Avogardro number and a is the lattice parameter, then the density of the element , if it has crystal structure , is :
Answer» `A/(Na^3)` `(2A)/(Na^3)` `(SQRT3A)/(Na^3)` `(2sqrt2A)/(Na^3)` ANSWER :B

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If A is the atomic mass number of an element , N is the Avogardro number and a is the lattice parameter, then the density of the element , if it has crystal structure , is :

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